Fluvanna County, Virginia. For the community in Texas, see Fluvanna, Texas. Fluvanna County is a county located in the Piedmont region of the Commonwealth of Virginia. As of the 2010 census, the population was 25,691. Its county seat is Palmyra. Fluvanna County is part of the Charlottesville, Virginia Metropolitan Statistical Area.
Adult: Once the adult house fly hatches from the pupal stage, it has an approximate life span of 15 to 30 days. Females are able to start producing eggs after two days of life and will continue to lay eggs for about a month. Female house flys are usually larger than the males.
The fly emerges from the pupa, and its development is complete. Adult flies live between 15 and 30 days. Some female flies can begin laying eggs within a few hours after emerging from the pupa, and others need to be at least 2 days old. Female adult flies lay eggs throughout their lifespan.